All characters portrayed in this work of fiction are over 18 years of age.
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13th May 2016
Dear Beth,
I am invoking the unbreakable cousin secrecy pact.
I decided to give Daddy a treat the other day. I was fishing around in my cupboard when I found the nurse's uniform that he'd bought for me. It was on top of my school uniform. I was feeling horny and wondered what Daddy would prefer -- an examination or a bit of fun with me in my school uniform. I decided that after the visit to the adult shop I'd go with an examination. I went through my dresser and put on some sexy underwear (black lace thong and bra) and the uniform. Mum was out with friends (getting pissed no doubt) and Gerry was over at a friend's house so I knew that Daddy and I had a couple of hours to ourselves. He was in the living room watching TV. I carefully pulled my hair into pigtails (I know it didn't really suit the outfit, but I know it drives Daddy wild) and then went to see him in the living room.
"Excuse me Sir, but you're due for an exam," I said to him. I just adored the way his eyes nearly popped out of his head.
"Right now?" he asked in surprise.
"Yes Sir, did you forget you booked a home visit?"
"I guess I did," he replied with an eager grin on his face.
"Well if you'll please remove your clothes we'll get started as soon as I bring my instruments," I told him. I waited just long enough to make sure that he was going to get undressed and then went to fetch my toys.
"Now we'll need to check your pain tolerances again to see that they haven't deteriorated," I started. I left him sitting on the couch and proceeded to pinch and pull at his nipples like I had the first time that we played the game. This time I sat on his knee facing him though, grinding my pussy down against it so that he knew how horny I was. When I had done that I checked his erectile function, which was pretty bloody obvious. I used my hands and mouth to confirm that he was as hard as he should be and he passed with flying colours.
"Right then, on your hands and knees please," I commanded him when I'd done that, "It's time to check the back end." He knelt on the couch and leaned over it the way he often had me position myself ready for him to fuck me. His sack was hanging down between his legs while his cock pointed pretty much straight at the back of the couch. I slapped the inside of his thighs and told him to spread himself wider. As he started to move I snapped on some latex gloves. I grabbed some lube, and slicked it all over the gloves, then grabbed his nut sack and played with it for awhile, pulling and squeezing. Every now and then I'd slide his cock through my fist as well, which caused him to moan and flinch. Of course I wasn't about to make him cum or anything. I hadn't even probed his butt yet.
That was next. I speared a lubricated finger into his asshole all the way up to the last knuckle. I didn't give him any warning either and he gave a cry of shock. 'Like a stuck pig' came to mind. I just laughed at him and told him to relax.
"We need to open you up nice and wide if we're going to complete a thorough examination." After telling him that I worked a second finger in with the first and pushed deep and hard. I pulled them out and then slid the index finger of each hand in, knuckle to knuckle so that I could stretch him by pulling my fingers apart. He moaned so loud.
"Not wide enough," I complained and picked up one of my vibrators. I quickly lubed it and pushed it into his ass. I could feel him pushing back against it. When it was nice and deep I worked it back and forth and grabbed hold of his cock at the same time. It was fun to feel him thrust at my hand each time I drove the toy into his ass.
"Don't' cum, I warned him. We need a sperm sample and I can't let you waste it on the couch.
"Yes Nurse," he replied, his voice catching as I shoved the toy deep up his butt again.
"You know I still don't think this is wide enough to help the doctor. We need to go up a size. This one should do." I showed him the black strap-on that you left with us and he looked like he was about to object. "It's for your own good," I told him. He stopped himself from saying anything. I put the harness on and lubed up my 'cock'. When I was happy with it, I stepped in behind him pushed it slowly but firmly into his ass. I took it easy on him until it was nicely buried. Then I fucked him. I didn't touch his cock either, I just fucked him up the ass like he was my little bitch. I held onto his hips and ploughed his ass like he does mine.
He was bucking back against it, taking it and groaning and moaning. I reached for his cock and held it momentarily, feeling him thrust hard in an effort to get off. There was so much pre-cum leaking from him that I knew he wouldn't last, so I let him go again and laughed when he groaned his disappointment.
"Do you think you're ready to give your sample?" I asked him as I continued to thrust up his ass.
"God yes," he cried out.
I pulled the cock from his ass and told him to sit on the edge of the couch. He did as instructed and sat there, his rock hard cock pointing at the sky. I knelt down in front of him and worked the strap on back into his anus. His balls were tight up against his body and his cock poking my belly. I reached down with both hands and started to wank him. He came in no time at all. A huge thick rope of cum burst from the tip of his cock to hit my abdomen. The second spurt hit my left breast. He came a lot and it was all over me.
"Right well that sample should do nicely," I laughed. Daddy groaned and collapsed back on the couch, only flinching slightly when I pulled the cock from him. "See you next time you need a check up." I skipped from the room and left him there. After ten minutes or so he came up to my room wanting to eat my pussy, but I told him that the nurse had knocked off for the day. I'm not quite sure why I decided to tease him when I was the one that missed out on cumming, but that's what I did. I expect that there'll be spanks in my future for it.
Love Nikki xxx
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20th May 2016
Dear Beth,
I am invoking the unbreakable cousin secrecy pact.